Created by: Fitz-Fitz

[2020-08-27 17:46:02,121] [ INFO] - Strategy with slanted triangle learning rate, L2 regularization, /opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddle/fluid/executor.py:1093: UserWarning: There are no operators in the program to be executed. If you pass Program manually, please use fluid.program_guard to ensure the current Program is being used. warnings.warn(error_info) [2020-08-27 17:46:04,683] [ INFO] - Try loading checkpoint from source/ckpt.meta [2020-08-27 17:46:04,684] [ INFO] - PaddleHub model checkpoint not found, start from scratch... [2020-08-27 17:46:04,739] [ INFO] - PaddleHub finetune start 2020-08-27 17:46:04,764-WARNING: Your reader has raised an exception! Exception in thread Thread-6: Traceback (most recent call last): File "/opt/conda/envs/python35-paddle120-env/lib/python3.7/threading.py", line 926, in _bootstrap_inner self.run() File "/opt/conda/envs/python35-paddle120-env/lib/python3.7/threading.py", line 870, in run self._target(*self._args, **self._kwargs) File "/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddle/fluid/reader.py", line 1156, in thread_main six.reraise(*sys.exc_info()) File "/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/six.py", line 703, in reraise raise value File "/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddle/fluid/reader.py", line 1136, in thread_main for tensors in self._tensor_reader(): File "/opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddlehub/reader/cv_reader.py", line 168, in _data_reader labels.append([np.int64(label)]) ValueError: invalid literal for int() with base 10: 'c2'

---------------------------------------------------------------------------EnforceNotMet Traceback (most recent call last) in ----> 1 run_states = task.finetune_and_eval() /opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddlehub/finetune/task/base_task.py in finetune_and_eval(self) 943 944 def finetune_and_eval(self): --> 945 return self.finetune(do_eval=True) 946 947 def finetune(self, do_eval=False): /opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddlehub/finetune/task/base_task.py in finetune(self, do_eval) 964 while self.current_epoch <= self.config.num_epoch: 965 self.config.strategy.step() --> 966 run_states = self._run(do_eval=do_eval) 967 self.env.current_epoch += 1 968 /opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddlehub/finetune/task/base_task.py in _run(self, do_eval) 1197 global_run_states = [] 1198 period_run_states = [] -> 1199 for batch in data_reader(): 1200 step_run_state = RunState(len(self.fetch_list)) 1201 step_run_state.run_step = 1 /opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/paddle/fluid/reader.py in next(self) 1100 return self._reader.read_next_list() 1101 else: -> 1102 return self._reader.read_next() 1103 except StopIteration: 1104 self._queue.close() EnforceNotMet:

C++ Call Stacks (More useful to developers):

0 std::string paddle::platform::GetTraceBackString(std::string const&, char const*, int) 1 paddle::platform::EnforceNotMet::EnforceNotMet(std::string const&, char const*, int) 2 paddle::operators::reader::BlockingQueue > >::Receive(std::vector >) 3 paddle::operators::reader::PyReader::ReadNext(std::vector >) 4 std::_Function_handler (), std::__future_base::_Task_setter, std::__future_base::_Result_base::_Deleter>, unsigned long> >::_M_invoke(std::_Any_data const&) 5 std::__future_base::_State_base::_M_do_set(std::function ()>&, bool&) 6 ThreadPool::ThreadPool(unsigned long)::{lambda()#1 (closed)}::operator()() const

Error Message Summary:

Error: Blocking queue is killed because the data reader raises an exception [Hint: Expected killed_ != true, but received killed_:1 == true:1.] at (/paddle/paddle/fluid/operators/reader/blocking_queue.h:141)

task配置没有报错，但是开始task.finetune_and_eval()时报以上错误